A semisubmersible floating in sea water displaces 717,500 cubic feet. What is the displacement?
Official USCG Answer & Rule Citation
Correct Answer: Option D — 20,500 long tons
Displacement in long tons is calculated by dividing the volume in cubic feet (717,500) by the density of sea water (35 cubic feet per long ton), yielding 20,500 long tons.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.